Do you know the man who is wearing a red hat? (你认识那个戴着红帽子的男人吗？)
3、关系代词which 指物,如果作从句的宾语,则有时省略。如：Have you found the book
which you lost several days ago?(你找到几天前丢失的那本书了吗？)
4、关系代词that既可指人也可指物,如果作从句的宾语,则有时省略。如：Can you see the
man/dog that is running along the river bank ?(你看得见顺着河跑的男人/狗了吗？)
7、连接代词：用来引导宾语从句、主语从句或表语从句的连接词称连接代词。
英语中连接代词主要有：what(什么),who(谁),whom(谁),which(哪个),whose(谁的)。详见
相应从句。
8、不定代词：代替或修饰不特指的人或事物的代词叫不定代词。 单数 含义 不可数 含义 复数 含义 some any no none / / little, a little few, a few all ones both each (every) one either, neither / / so the other, 复合不 another 定代词 / others, the others / much / many ※ 注：复合不定代词有12个：something(某事), someone(某人), somebody(某人), anything
(任何事), anyone(任何人), anybody(任何人), nothing(没事),nobody(没有人), no one(没有人), everything(一切), everyone(每个人), everybody(每个人).
(1)some和 any 的用法：
some一般用于肯定句中,意思是“几个”、“一些”、“某个”作定语时可修饰可数名词
或不可数名词。如：I have some work to do today. (今天我有些事情要做)/ They will go there some day.(他们有朝一日会去那儿)
some 用于疑问句时,表示建议、请求或希望得到肯定回答。如：Would you like some coffee with sugar?(你要加糖的咖啡吗？)
any 一般用于疑问句或否定句中,意思是“任何一些”、“任何一个”,作定语时可修饰
可数或不可数名词。如：They didn‘t have any friends here. (他们在这里没有朋友)/ Have you got any questions to ask?(你有问题要问吗？)
any 用于肯定句时,意思是“任何的”。Come here with any friend.(随便带什么朋友来吧。)
(2)no和none的用法：
no是形容词,只能作定语表示,意思是“没有”,修饰可数名词(单数或复数)或不可数名
词。如：There is no time left. Please hurry up.(没有时间了,请快点) / They had no
reading books to lend.(他们没有阅读用书可以出借)
none只能独立使用,在句子中可作主语、宾语和表语,意思是“没有一个人(或事物)”,表示复数或单数。如：None of them is/are in the classroom.(他们当中没有一个在教室里) / I have many books, but none is interesting.(我有很多的书,但没有一本是有趣的)
(3)all和both的用法：
all指三者或三者以上的人或物,用来代替或修饰可数名词；也可用来代替或修饰不可数名词。
both指两个人或物,用来代替或修饰可数名词。all和both在句子中作主语、宾语、表
语、定语等。如：I know all of the four British students in their school.(他们学校里四个英国学生我全认识) / --Would you like this one or that one? –Both.(你要这个还是那个？两个都要。)
all和both既可以修饰名词(all/both+(the)+名词),也可以独立使用,采用“all/both + of
the +名词(复数)”的形式,其中的of 可以省略。如：All (of) (the) boys are naughty.(是男孩都调皮)
(4)every和each用法：
every是形容词,只能作定语修饰单数名词,意思是“每一个”,表示整体概念； each是形容词、代词,可用作主语、宾语、定语等,意思是“每个”或者“各个”,表
示单个概念；each可以放在名词前,可以后跟of短语,与动词同时出现时要放在“be动词、助动词、情态动词”之后或者行为动词之前
every和each都用作单数理解,但是下文中既可以用单数的代词(如he/him/his)也可以
用复数的代词(如they/them/their)替代。如：Every one of the students in his class studies very hard.(他班上每个学生学习都很用功) / They are very busy. Each of them has something to do.(他们很忙,人人都有事干)
(5)either和neither的用法：
either意思是“两个中间的任何一个”；neither是either的否定形式,意思是“两个都
不”。
neither和either在句子中可作主语、宾语和定语等,都用作单数。如：I don‘t care much
for what to drink. Either of the two will do. (我不介意喝些什么,两个之中随便哪个都行) / --Will you go there by bus or by car? –Neither. I will go there by train.(你坐公车去还是坐轿车去？一个都不坐,我坐火车去。)
(6)other、the other和another的用法：
other意思是“另一”、“另一些”,有复数形式。在句子中可作主语、宾语和定语。another
意思是“另外”、“又一个”,表示增加,在句中可作宾语和定语。如：
Some girls are singing under the big apple tree and others are sitting on the grass
talking.(有些女孩在大苹果树下唱歌,别的就躺在草地上说话) / You have had several cakes. Do you really want another one?(你已经吃了好几块饼子了,你真的还要一块？) / I want another four books.(我还要四本书)
another(另外的,再一,又一)与the other(另外的一个) 主要从数量上区分,只有两个时
用the other,在原先基础上增加用another。如： This is one of your socks. Where is the other one?(这是你的一只袜子,还有一只呢？) / I have eaten 4 cakes, but I still want another.(我已经吃了4块蛋糕,但是我还要以块。)
others与the others的主要区别：others指“剩余的人/物”(指大部分)；the others指
“其余的人/物”,(指全部)。如：A few students are playing soccer while others are watching them.(有几个学生在踢足球,其他一些人在观看) / Two of the ten boys are standing and the others are sitting round them.(十个男孩中有两个站着,其他人都围着他们坐着。)
(7)many和much的用法：
many意思是“很多”,与可数名词复数连用；much意思是“很多”,与不可数名词连
用。它们在句中可作主语、宾语和定语等。如：I don‘t have many friends here.(在这里我没有很多的朋友。) /Many died in the bus accident.(许多人在公交车祸中丧失) / We can learn much with the help of him.(在他的帮助之下我们能学到很多) many和much一般用于否定句,肯定句中通常用a lot of 或者lots of; many / much用
于肯定句时可以在前面加上so、very或too.如： There are a lot of people on the playground.(操场上有许多的人)/ They haven‘t got much work to do.(他们没有多少事情可做) / There are too many people in the room.(房间里人太多了。)
(8)few、little、a few、a little的用法：
few、little意思是“很少几个”、“几乎没有”,有否定的意思,a few、a little意思是“有几个”“有些”、,有肯定的意思 ；few、a few与可数名词连用或代替可数的事物, little、a little与不可数名词连用或代替不可数的事物。它们在句中可作主语、宾语和定语。如：
He is very poor and he has little money.(他很穷,几乎没有什么钱。) / Don‘t worry. There is still a little time left.(别着急,还有一点儿时间呢。) / In that polar region there live few people.(在那个极地地区几乎不住人) / You can get a few sweets from him.(你可以从他那儿弄到一些糖果)
(9)复合不定代词somebody ,something ,anything, nothing ,everything, everybody等是由
some , any ,no ,every, 加上body, thing 构成的,叫做复合不定代词,在句子中当单数使用。
somebody, something, someone 一般用于肯定句中；anything, anybody,anyone一般用于疑问句、否定句和条件状语从句中。修饰复合不定代词的定语,应放在它们的后面。
如：Hey,Lily. There is someone outside the door.(嗨,丽丽,门外有人。) /Di(每个人)d you meet anyone when you came to school last Sunday?(上个星期天你来学校时见到什么人了吗？)/He has nothing much to do today.(他今天没有多少事情做)
(10)one与ones用来代替上文的一个或多个人或事物,前面可以加冠词、形容词、指示代词、
which等。如： Which jacket would you like, this one or that one?(你要哪件夹克,这件还是那件？ / I don‘t like the green ones.(我不喜欢绿色的那些)
(11)so可以代替一件事情,作句子的宾语或表语。如： I don‘t think so.(我认为不是这样的。)
/ He lost a book. So did I.(他丢失了一本书,我也是。)
(12)a lot of、lots of、a number of( /large numbers of)、a great deal of、plenty of的区别：五
个“名词+介词”短语都表示“大量,许多”,a lot of(或lots of)既可以修饰不可数名词也可以修饰可数名词的复数形式,可以相应地换为much和many；plenty of“足够、大量”,既可以修饰不可数名词也可以修饰可数名词的复数形式。 a number of / large numbers of只可以修饰可数名词复数形式(它修饰的词作主语时谓语用复数形式)可以换为some、many、a lot of、plenty of。 a great deal of只可以修饰不可数名词(它修饰的词作主语时谓语用单数形式)可以换为much。
如：A lot of people think that time is money.(许多的人认为时间就是金钱。) / I don‘t have to do it in a hurry because I have plenty of time.(我用不着赶忙,因为我有充足的时间。) / I have a number of letters to write today.(今天我有好多信要写) / I spend a great deal of time/money on shopping.(在购物方面我花费了大量的时间/金钱。)
(13)none、no one、nobody的区别：no one和nobody都表示“没有人”,仅指人,后面不跟
of 短语,作主语时谓语用单数形式；none表示“没有一个人/物”,可指人也可以指物,后面可跟of短语,作主语时谓语可用单数也可用复数。如：No one knows how he managed to get the ticket.(没有人知道他是怎样搞到那张票的) / Nobody handed in his/their composition(s) yesterday.(昨天没有一个人交作文。) / None of my friends came to see me that day.(那天没有一个朋友来看我。) 9、相互代词：表示相互关系的词叫相互代词。
each other ,one another是相互代词,译成“互相”,可以通用。each other表示两者之间,而one anther表示许多人之间。它们有所有格形式each other‘s ,one another‘s。如： We must help each other when we are in trouble.(我们身处困境时要互相帮助。) / They sat there without talking to one another / each other.(他们坐在那儿,互相都不说话。) 10、疑问代词：用来提出问题的代词称为疑问代词。
1、who、whom、whose、what、which、whoever、whatever、whichever主要用于特殊
疑问句中,一般放在句首。口语中也常用who代替whom作宾语,但在介词后则只能用whom。如：
Who(m) did you invite to your birthday party?(你都邀请了谁参加你的生日聚会的？)